EP2192270A3 - Mittelturbinenrahmen einer Gasturbine - Google Patents

Mittelturbinenrahmen einer Gasturbine Download PDF

Info

Publication number
EP2192270A3
EP2192270A3 EP09252347A EP09252347A EP2192270A3 EP 2192270 A3 EP2192270 A3 EP 2192270A3 EP 09252347 A EP09252347 A EP 09252347A EP 09252347 A EP09252347 A EP 09252347A EP 2192270 A3 EP2192270 A3 EP 2192270A3
Authority
EP
European Patent Office
Prior art keywords
mid
frame system
outer case
spoke casing
gas turbine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09252347A
Other languages
English (en)
French (fr)
Other versions
EP2192270A2 (de
Inventor
Eric Durocher
Lam Nguyen
John Pietrobon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pratt and Whitney Canada Corp
Original Assignee
Pratt and Whitney Canada Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp
Publication of EP2192270A2 publication Critical patent/EP2192270A2/de
Publication of EP2192270A3 publication Critical patent/EP2192270A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/50—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
EP09252347A 2008-11-28 2009-10-01 Mittelturbinenrahmen einer Gasturbine Withdrawn EP2192270A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/325,003 US20100132371A1 (en) 2008-11-28 2008-11-28 Mid turbine frame system for gas turbine engine

Publications (2)

Publication Number Publication Date
EP2192270A2 EP2192270A2 (de) 2010-06-02
EP2192270A3 true EP2192270A3 (de) 2012-12-26

Family

ID=41259454

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09252347A Withdrawn EP2192270A3 (de) 2008-11-28 2009-10-01 Mittelturbinenrahmen einer Gasturbine

Country Status (3)

Country Link
US (1) US20100132371A1 (de)
EP (1) EP2192270A3 (de)
CA (1) CA2672323C (de)

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EP2795072B1 (de) * 2011-12-22 2016-12-21 GKN Aerospace Sweden AB Gasturbinenmotorkomponente
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US9851008B2 (en) 2012-06-04 2017-12-26 United Technologies Corporation Seal land for static structure of a gas turbine engine
US9151226B2 (en) 2012-07-06 2015-10-06 United Technologies Corporation Corrugated mid-turbine frame thermal radiation shield
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US20140010649A1 (en) * 2012-07-09 2014-01-09 United Technologies Corporation Mid-turbine frame hpt seal support meshing
US9587514B2 (en) 2012-07-13 2017-03-07 United Technologies Corporation Vane insertable tie rods with keyed connections
US9222413B2 (en) 2012-07-13 2015-12-29 United Technologies Corporation Mid-turbine frame with threaded spokes
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US9828867B2 (en) 2012-12-29 2017-11-28 United Technologies Corporation Bumper for seals in a turbine exhaust case
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WO2014105425A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Turbine frame assembly and method of designing turbine frame assembly
US9903224B2 (en) 2012-12-29 2018-02-27 United Technologies Corporation Scupper channelling in gas turbine modules
EP2938837B1 (de) 2012-12-29 2018-06-27 United Technologies Corporation Gasturbinendichtungsanordnung und dichtungshalterung
US9982561B2 (en) 2012-12-29 2018-05-29 United Technologies Corporation Heat shield for cooling a strut
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US9541006B2 (en) 2012-12-29 2017-01-10 United Technologies Corporation Inter-module flow discourager
US9863261B2 (en) 2012-12-29 2018-01-09 United Technologies Corporation Component retention with probe
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US9297312B2 (en) 2012-12-29 2016-03-29 United Technologies Corporation Circumferentially retained fairing
US10138742B2 (en) 2012-12-29 2018-11-27 United Technologies Corporation Multi-ply finger seal
US9771818B2 (en) 2012-12-29 2017-09-26 United Technologies Corporation Seals for a circumferential stop ring in a turbine exhaust case
US9562478B2 (en) 2012-12-29 2017-02-07 United Technologies Corporation Inter-module finger seal
US9850774B2 (en) 2012-12-29 2017-12-26 United Technologies Corporation Flow diverter element and assembly
WO2014105619A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Multi-function boss for a turbine exhaust case
US10087843B2 (en) 2012-12-29 2018-10-02 United Technologies Corporation Mount with deflectable tabs
US10472987B2 (en) 2012-12-29 2019-11-12 United Technologies Corporation Heat shield for a casing
US9206742B2 (en) 2012-12-29 2015-12-08 United Technologies Corporation Passages to facilitate a secondary flow between components
WO2014105826A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Seal support disk and assembly
WO2014105800A1 (en) 2012-12-29 2014-07-03 United Technologies Corporation Gas turbine seal assembly and seal support
WO2014105682A1 (en) 2012-12-31 2014-07-03 United Technologies Corporation Turbine exhaust case multi-piece frame
WO2014105716A1 (en) 2012-12-31 2014-07-03 United Technologies Corporation Turbine exhaust case multi-piece frame
WO2014105688A1 (en) 2012-12-31 2014-07-03 United Technologies Corporation Turbine exhaust case multi-piece frame
WO2014113034A1 (en) 2013-01-21 2014-07-24 United Technologies Corporation Turbine case adjustment using adjustable tie rods
US10151218B2 (en) 2013-02-22 2018-12-11 United Technologies Corporation Gas turbine engine attachment structure and method therefor
US10221707B2 (en) 2013-03-07 2019-03-05 Pratt & Whitney Canada Corp. Integrated strut-vane
US10330011B2 (en) * 2013-03-11 2019-06-25 United Technologies Corporation Bench aft sub-assembly for turbine exhaust case fairing
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US20150044039A1 (en) * 2013-08-08 2015-02-12 Yevgeniy Shteyman Exhaust diffuser shell with flange and manufacturing method
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US10408088B2 (en) * 2014-12-16 2019-09-10 United Technologies Corporation Mid-turbine frame stator with repairable bushing and retention pin
EP3040523B1 (de) * 2014-12-17 2018-02-07 United Technologies Corporation Integrierte dichtungsträger
US9909434B2 (en) 2015-07-24 2018-03-06 Pratt & Whitney Canada Corp. Integrated strut-vane nozzle (ISV) with uneven vane axial chords
US10247035B2 (en) 2015-07-24 2019-04-02 Pratt & Whitney Canada Corp. Spoke locking architecture
US10443449B2 (en) 2015-07-24 2019-10-15 Pratt & Whitney Canada Corp. Spoke mounting arrangement
US10914193B2 (en) 2015-07-24 2021-02-09 Pratt & Whitney Canada Corp. Multiple spoke cooling system and method
JP6546481B2 (ja) * 2015-08-31 2019-07-17 川崎重工業株式会社 排気ディフューザ
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US10385868B2 (en) * 2016-07-05 2019-08-20 General Electric Company Strut assembly for an aircraft engine
US10443451B2 (en) 2016-07-18 2019-10-15 Pratt & Whitney Canada Corp. Shroud housing supported by vane segments
US10364748B2 (en) 2016-08-19 2019-07-30 United Technologies Corporation Finger seal flow metering
DE102016217320A1 (de) * 2016-09-12 2018-03-15 Siemens Aktiengesellschaft Gasturbine mit getrennter Kühlung für Turbine und Abgasgehäuse
US10550726B2 (en) 2017-01-30 2020-02-04 General Electric Company Turbine spider frame with additive core
US10654577B2 (en) 2017-02-22 2020-05-19 General Electric Company Rainbow flowpath low pressure turbine rotor assembly
US11421627B2 (en) 2017-02-22 2022-08-23 General Electric Company Aircraft and direct drive engine under wing installation
KR102285682B1 (ko) * 2019-03-26 2021-08-05 두산중공업 주식회사 가스터빈의 스트럿 구조체, 이를 포함하는 배기 디퓨저 및 가스터빈
KR102217633B1 (ko) 2019-03-26 2021-02-22 두산중공업 주식회사 가스터빈의 스트럿 구조체, 이를 포함하는 배기 디퓨저 및 가스터빈
US11261747B2 (en) * 2019-05-17 2022-03-01 Rolls-Royce Plc Ceramic matrix composite vane with added platform
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
US11852031B2 (en) * 2021-08-03 2023-12-26 Pratt & Whitney Canada Corp. Conduit bracket for a gas turbine engine
US12595750B1 (en) * 2024-10-10 2026-04-07 Pratt & Whitney Canada Corp. Turbine support case with axial spokes and brackets
CN119801656B (zh) * 2024-11-11 2026-01-13 中国航发沈阳发动机研究所 一种涡轮间机匣导向器定心封严结构

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Also Published As

Publication number Publication date
CA2672323A1 (en) 2010-05-28
EP2192270A2 (de) 2010-06-02
US20100132371A1 (en) 2010-06-03
CA2672323C (en) 2012-07-10

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